/*
 * Copyright (c) 2021. Moses All Right Reserved
 */

package com.moses.design_patterns.chain;

/**
 * @author Moses
 * @email shenhuohui@gmail.com
 * @date 2021/4/17 21:33
 */
// 请求
public abstract class Request {
    // 定义请求级别
    public abstract Level getLevel();
}
